On the way back from our trip to the east coast we stayed a few days at Lake Ouachita SP just outside of Hot Springs, Arkansas. This is one of the nicest state parks we've stayed at. Most sites in our section had great lake views. Sites had large, level concrete pads and full hook ups (water pedestal was marked "frost resistant"). There was a large picnic table area and another area behind the trailer pad. Good separation between sites. Lots of big mature trees with good shade. We were there the last week in October and the weather was great, 40s to 70s. There was no cell coverage, which could be good or bad depending on how connected you need to be. A 5 minute drive up the hill and our phones got a few bars. $26/night.